Draft cutoms nomenclature. 

 -  1937 
 - 317p  cm. 
 - Series of League of Nations & PUblications .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tariff
<br/><br/><label>Dewey Class. No.: </label>X:53q, G7